DUCTMATE GRDR849F2GA Sandwich Style High Temp Round Duct($136.99Value)

Description

Duct Access Door, Door Height 4 in, Door Shape Rectangular, Door Thickness 1 1/8 in, Door Width 8 in, Fire Rating Not Rated, For Nominal Duct Diameter 7 in, 8 in, 9 in, Hinge Style None, Insulation Material Not Applicable, Latch Type Thumbscrews,...